3 files changed, 5 insertions, 5 deletions
diff --git a/test/vcpe/bin/setup.sh b/test/vcpe/bin/setup.sh
index ad0e78c74..30c25cb62 100755
--- a/test/vcpe/bin/setup.sh
+++ b/test/vcpe/bin/setup.sh
@@ -36,4 +36,4 @@ pip_setup_path="$(dirname $0)/../"
 
 curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
 python get-pip.py
-pip install -I ${pip_setup_path}
+pip install --no-cache-dir -I ${pip_setup_path}
diff --git a/test/vcpe/tox.ini b/test/vcpe/tox.ini
index 25785a67b..8da9312f8 100644
--- a/test/vcpe/tox.ini
+++ b/test/vcpe/tox.ini
@@ -1,6 +1,6 @@
 # tox (https://tox.readthedocs.io/) is a tool for running tests
 # in multiple virtualenvs. This configuration file will run the
-# test suite on all supported python versions. To use it, "pip install tox"
+# test suite on all supported python versions. To use it, "pip install --no-cache-dir tox"
 # and then run "tox" from this directory.
 
 [tox]
@@ -10,6 +10,6 @@ envlist = pytest
 deps = pytest
 
 [testenv:pytest]
-basepython = python2
+basepython = python3
 commands =
     pytest
diff --git a/test/vcpe/vcpecommon.py b/test/vcpe/vcpecommon.py
index 971082c80..0e02987ff 100755
--- a/test/vcpe/vcpecommon.py
+++ b/test/vcpe/vcpecommon.py
@@ -10,7 +10,7 @@ import sys
 import ipaddress
 import mysql.connector
 import requests
-import commands
+import subprocess
 import time
 import yaml
 from novaclient import client as openstackclient
@@ -222,7 +222,7 @@ class VcpeCommon:
         self.logger.info('Adding vServer information to AAI for {0}'.format(openstack_stack_name))
         if not self.oom_mode:
             cmd = '/opt/demo.sh heatbridge {0} {1} vCPE'.format(openstack_stack_name, svc_instance_uuid)
-            ret = commands.getstatusoutput("ssh -i onap_dev root@{0} '{1}'".format(self.hosts['robot'], cmd))
+            ret = subprocess.getstatusoutput("ssh -i onap_dev root@{0} '{1}'".format(self.hosts['robot'], cmd))
             self.logger.debug('%s', ret)
         else:
             print('To add vGMUX vserver info to AAI, do the following:')